Smith & Wesson M&P
Machined from certified 416R stainless steel for superior strength, durability, and accuracy. Barrels are match grade, hardened to 40-42 HRC and cut broach rifled to shoot jacketed or lead bullets. All barrels are chambered for full case support. All Smith & Wesson M&P barrels are drop in and will only occasionally require modification to fit.
Check with the manufacturer of your attachment to verify thread option before ordering. Storm Lake threaded barrels are designed for attachment of suppressors only.
Extended and threaded barrel, 1/2″x28 (standard thread size for silencers/suppressors) and incudesa thread protector.